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![Alum - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_44.jpeg)
Alum - Wikipedia, the free encyclopedia
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日期:2024-08-02
Alum is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated potassium aluminium sulfate (potassium alum) with the formula K Al (SO 4) 2 ·12 H 2 O. More widely, alums ......看更多